Home / 33,635,390.40-50,453,085.60-33,316,525.80

Finding the Fourth Proportional to 33,635,390.40, 50,453,085.60 and 33,316,525.80

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Solution

The fourth proportional to 33,635,390.40, 50,453,085.60 and 33,316,525.80 is: 49,974,788.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,635,390.40 : 50,453,085.60 = 33,316,525.80 : x
  2. Step 2: Convert to fraction form
    33,635,390.40/50,453,085.60 = 33,316,525.80/x
  3. Step 3: Cross multiply
    33,635,390.40x = 50,453,085.60 × 33,316,525.80
  4. Step 4: Simplify right side
    33,635,390.40x = 1,680,921,528,082,008.50
  5. Step 5: Solve for x
    x = 1,680,921,528,082,008.50/33,635,390.40
  6. Step 6: Final answer
    x = 49,974,788.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.